Administrative Employee / Project Assistant 80-90%

• 07 August 2026 • 80 - 90% • Indefinite duration • Bern Unia is the largest trade union in Switzerland. With our approximately 180'000 members and 1'200 employees, we are committed to fair working conditions and a social Switzerland. In a dynamic and successful manner. Do you want to commit yourself to an important cause? Let's get to know each other. Strengthen our team in the tertiary sector (service professions), at the central secretariat in Bern immediately or by agreement as an Administrative Employee / Project Assistant 80-90% What you will do You jointly manage the administration of the tertiary sector with a colleague. You reliably support the sector management in daily tasks, record documentation in German or French, and ensure good organization of events for our members. Additionally, you prepare key indicators and control data. You take responsibility for small projects for the implementation of new processes and tools in the tertiary sector and support the branch managers in internal and external communication with authorities and stakeholders. What you bring • * You are passionate about union and social issues • * You like taking on responsibility and manage your task areas in a comprehensive and autonomous manner • * You have a commercial training or equivalent and/or several years of professional experience in a comparable position • * You are an organizational talent and have solid experience in administrative activities (correspondence, filing, taking minutes as well as the organization of meetings, congresses and conferences) • * You work in a structured, reliable manner and always maintain an overview even in a versatile work environment • * You have an affinity for digital tools as well as ideally experience with project management tools and are competent in the preparation and presentation of key indicators (e.g. management control) • * You master German or French orally and in writing and have good knowledge (C1) of the other national language • What we offer • * Attractive salaries and good social benefits • * 40-hour week and at least 5 weeks of vacation • * Part-time work, continuing education and work-life balance • * 19 weeks of maternity leave and 4 weeks of paternity leave with full salary • * An appreciative, collegial and dynamic environment • * Other benefits: unia.ch/benefits • Are you interested? We look forward to receiving your complete application dossier here until 9 August 2026. For any questions concerning the position, the co-manager of the tertiary sector, Leena Schmitter, is at your disposal by telephone at 079 480 13 08 (limited availability due to holidays).